I've crystal report version 8.0.0.4. Everything is working fine with the report except of when executing report for second time.
It means, When I execute reports and closing it and open others, this work fine.
But the problem is when openning a report and exporting it to Word (.doc) file. then closing the report and trying to execute the same report or another one. I get the following error:

Could not locate Application Doc File: OLE97.MDF!

This error crashes my application and i'll be unable to launch reports until i shut down the application and relaunch it.

Can you help me please, this case is so important for me, since exporting reports is a critical element for my application and its goals.